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kumpel [21]
3 years ago
11

Marly is using her smartphone to review a webpage that she created. The formatting and alignment of webpage elements is incorrec

t. What does she need to change to fix the problem
Computers and Technology
1 answer:
Margaret [11]3 years ago
3 0

Answer:

She needs a responsive design

Explanation:

The website needs to detect what kind of device the user is using. It could be by the window size (not very accurate), or a piece of code to figure out the device being used. Once it knows what device is being used, and the size of the page, it should change its layout to fit the design.

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An agile team used planning poker to estimate user stories. After all team members read a user story, the facilitator asks every
Natali [406]

Answer:

The answer is "Option B"

Explanation:

In the given-choices, the only option B is correct because by reassessing instantly, the team loses is its advantage of debating its projections and how it chose those assessments, and the wrong choice can be defined as follows:

  • In choice A, Mostly as a unit for the projections, respondents should not use the ideal days.  
  • In choice C, Whenever the procedure should've been anonymous, no cards were released.
  • In choice D, Its mediator was incorrect and the laws were followed.
4 0
3 years ago
(Package Inheritance Hierarchy) Package-delivery services, such as FedEx®, DHL® and UPS®, offer a number of different shipping o
lys-0071 [83]

Answer:

Check the explanation

Explanation:

note: code is implemented as per the main method provided:

code:

using System;

public class Package

{

string senderName11;

string senderAddress1;

string senderCity1;

string senderState1;

string senderZip1;

string recipientName1;

string recipientAddress1;

string recipientCity1;

string recipientState1;

string recipientZip1;

decimal weight1;

decimal costPerOunce1;

public string SenderName11

{

get { return senderName11; }

set { senderName11 = value; }

}

public string SenderAddress1

{

get { return senderAddress1; }

set { senderAddress1 = value; }

}

public string SenderCity1

{

get { return senderCity1; }

set { senderCity1 = value; }

}

public string SenderState1

{

get { return senderState1; }

set { senderState1 = value; }

}

public string SenderZip1

{

get { return senderZip1;}

set { senderZip1 = value; }

}

public string RecipientName1

{

get { return recipientName1; }

set { recipientName1 = value; }

}

public string RecipientAddress1

{

get { return recipientAddress1; }

set { recipientAddress1 = value; }

}

public string RecipientCity1

{

get { return recipientCity1; }

set { recipientCity1 = value; }

}

public string RecipientState1

{

get { return recipientState1; }

set { recipientState1 = value; }

}

public string RecipientZip1

{

get { return recipientZip1; }

  set { recipientZip1 = value; }

}

public decimal Weight1

{

get { return weight1; }

set

{

if (value > 0)

weight1 = value;

else

Console.WriteLine("Weight1 can't be less tha zero");

}

}

public decimal CostPerOunce1

{

get { return costPerOunce1; }

set

{

if (value > 0)

costPerOunce1 = value;

else

Console.WriteLine("Cost per ounce can't be less than zero");

)

{

SenderName11 = senderName11;

SenderAddress1 = senderAddress1;

)

{

TwoDayDeliveryFee = twoDayDeliveryFee;

}

public override decimal CalculateCost()

{

return base.CalculateCost() + TwoDayDeliveryFee;

}

OvernightDeliveryFeePerOunce = overnightDeliveryFeePerOunce;

}

public override decimal CalculateCost()

{

return (CostPerOunce1 + OvernightDeliveryFeePerOunce) * Weight1;

}

}

class TestPackages

{

static void Main(string[] args)

{

Package regularPackage = new Package

(

"Peter Anderson",

"123 Main St, Ashville, NC 27111 ",

"Ashville",

"NC 27111",

"MN 55416",

"Mary Brown",

"456 Broad St Benson, NC 27222",

"St. Petersburg",

"Benson",

"NC 27222",

160M,

0.1M

);

Console.WriteLine("\nRegular Package: ");

  Console.WriteLine(" Sender's Name: {0}",

      regularPackage.SenderName11);

  Console.WriteLine(" Sender's Address: {0}",

      regularPackage.SenderAddress1);

  Console.WriteLine(" Recipient's Name: {0}",

       regularPackage.RecipientName1);

  Console.WriteLine(" Recipient's Address: {0}",

       regularPackage.RecipientAddress1);

  Console.WriteLine(" Weight1: {0}"

, regularPackage.Weight1);

  Console.WriteLine(" Cost Per Ounce: {0:C}",

       regularPackage.CostPerOunce1);

  Console.WriteLine("Shipping Cost: {0:C}",

       regularPackage.CalculateCost());

Console.WriteLine(regularPackage.CalculateCost());

 

TwoDayPackage twoDayPackage = new TwoDayPackage

(

"Peter Anderson",

"123 Main St 123 Main St, Ashville, NC 27111",

"Ashville",

"NC 27111",

"MN 55416",

"Mary Brown",

"456 Broad St",

"St. Petersburg",

"Benson",

"NC 27222",

160M,

0.1M,

1.5M

);

  Console.WriteLine("\nTwo-Day Package: ");

  Console.WriteLine(" Sender's Name: {0}",

  twoDayPackage.SenderName11);

Console.WriteLine(" Sender's Address: {0}",

twoDayPackage.SenderAddress1);

  Console.WriteLine(" Recipient's Name: {0}",

   twoDayPackage.RecipientName1);

  Console.WriteLine(" Recipient's Address: {0}",

   twoDayPackage.RecipientAddress1);

  Console.WriteLine(" Weight1: {0}", twoDayPackage.Weight1);

  Console.WriteLine(" Cost Per Ounce: {0:C}",

   twoDayPackage.CostPerOunce1);

  Console.WriteLine(" Flat Fee: {0:C}",

   twoDayPackage.Weight1);

  Console.WriteLine(" Shipping Cost: {0:C}",

   twoDayPackage.CalculateCost());

OvernightPackage overnightPackage = new OvernightPackage

(

"Peter Anderson",

"123 Main St 123 Main St, Ashville, NC 27111",

"Ashville",

"NC 27111",

"MN 55416",

"Mary Brown",

"456 Broad St Benson, NC 27222",

"St. Petersburg",

"Benson",

"NC 27222",

160M,

0.1M,

1.5M

);

Console.WriteLine("\nOvernight Package: ");

  Console.WriteLine(" Sender's Name: {0}",

   overnightPackage.SenderName11);

  Console.WriteLine(" Sender's Address: {0}",

   overnightPackage.SenderAddress1);

  Console.WriteLine(" Recipient's Name: {0}",

   overnightPackage.RecipientName1);

  Console.WriteLine(" Recipient's Address: {0}",

   overnightPackage.RecipientAddress1);

  Console.WriteLine(" Weight1: {0}",

   overnightPackage.Weight1);

  Console.WriteLine(" Cost Per Ounce: {0:C}",

   overnightPackage.CostPerOunce1);

  Console.WriteLine(" Additional Cost Per Ounce: {0:C}",

   overnightPackage.OvernightDeliveryFeePerOunce);

  Console.WriteLine(" Shipping Cost: {0:C}",

   overnightPackage.CalculateCost());

Console.WriteLine(overnightPackage.CalculateCost()); Console.ReadKey();

}

}

The Result can be seen below:

8 0
3 years ago
Use BlueJ to write a program that reads a sequence of data for several car objects from an input file. It stores the data in an
vaieri [72.5K]

Answer:

Java code is explained below

Explanation:

// Car.java

import java.util.Calendar;

public class Car {

  private String vin;

  private String make;

  private String model;

  private double cost;

  private int year;

  public Car(String vin, String make, String model, double cost, int year) {

      this.vin = vin;

      this.make = make;

      this.model = model;

      this.cost = cost;

      this.year = year;

  }

  public String getModel() {

      return model;

  }

  public double getCost() // returns car’s cost

  {

      return cost;

  }

  public String getMake() // returns car’s make

  {

      return make;

  }

  public boolean isExpensive() // returns true if car has cost above 30000 and

                                  // false

  // otherwise

  {

      if (cost > 30000)

          return true;

      else

          return false;

  }

  public boolean isAntique() // returns true if car’s has above 50 years, and

                              // false

  // otherwise

  {

      int cyear = Calendar.getInstance().get(Calendar.YEAR);

      if ((cyear-year) > 50)

          return true;

      else

          return false;

  }

  public String toString() // returns string with all car’s data in one line

  // separated by tabs.

  {

      return vin + "\t" + make + "\t" + model + " " + cost + "\t" + year;

  }

}

___________________________

// CarList.java

import java.io.File;

import java.io.FileNotFoundException;

import java.util.ArrayList;

import java.util.Scanner;

public class CarList {

  private ArrayList<Car> type;

  public CarList() throws FileNotFoundException {

      this.type = new ArrayList<Car>();

      Scanner sc1 = new Scanner(new File("inData.txt"));

      while (sc1.hasNextLine()) {

          String str = sc1.nextLine();

          String arr[] = str.split(" ");

          type.add(new Car(arr[0], arr[1], arr[2], Integer.parseInt(arr[3]),

                  Integer.parseInt(arr[4])));

      }

      sc1.close();

  }

 

  public void printList()

  {

      System.out.println("Displaying cars:");

      for(int i=0;i<type.size();i++)

      {

          System.out.println(type.get(i));

      }

  }

  public void printExpensiveCars()

  {

     

      System.out.println("List of expensive cars:");

      for(int i=0;i<type.size();i++)

      {

          if(type.get(i).isExpensive())

          {

              System.out.println(type.get(i));

          }

      }

  }

 

  public Car cheapestCar()

  {

      int cheapIndx=0;

      double min=type.get(0).getCost();

      for(int i=0;i<type.size();i++)

      {

      if(min>type.get(i).getCost())

      {

          min=type.get(i).getCost();

          cheapIndx=i;

      }

      }

      return type.get(cheapIndx);

  }

  public int countCarsWithModel(String model)

  {

      int cnt=0;

      for(int i=0;i<type.size();i++)

      {

          if(type.get(i).getModel().equals(model))

          {

              cnt++;

          }

      }

      return cnt;

  }

 

  public ArrayList<Car> antiqueCarList ()

  {

      ArrayList<Car> arl=new ArrayList<Car>();

      for(int i=0;i<type.size();i++)

      {

          if(type.get(i).isAntique())

          arl.add(type.get(i));

      }

      return arl;

  }

}

_________________________________

// TestCarList.java

import java.io.File;

import java.io.FileNotFoundException;

import java.util.ArrayList;

import java.util.Scanner;

public class TestCarList {

  public static void main(String[] args) throws FileNotFoundException {

      CarList cl = new CarList();

      cl.printList();

      cl.printExpensiveCars();

      ArrayList arl = cl.antiqueCarList();

      System.out.println("Displaying the AntiqueCar list:");

      for (int i = 0; i < arl.size(); i++) {

          System.out.println(arl.get(i));

      }

      System.out.println("Displaying the cheapest car :");

      System.out.println(cl.cheapestCar());

      System.out.println("No of Royal model Cars :"+ cl.countCarsWithModel("Royal"));

  }

}

____________________________

Output:

Displaying cars:

1234567CS2   Subaru   Impreza 27000.0   2017

1233219CS2   Toyota   Camry 31000.0   2010

9876543CS2   Ford   Mustang 51000.0   1968

3456789CS2   Toyota   Tercel 20000.0   2004

4567890CS2   Crysler   Royal 11000.0   1951

List of expensive cars:

1233219CS2   Toyota   Camry 31000.0   2010

9876543CS2   Ford   Mustang 51000.0   1968

Displaying the AntiqueCar list:

9876543CS2   Ford   Mustang 51000.0   1968

4567890CS2   Crysler   Royal 11000.0   1951

Displaying the cheapest car :

4567890CS2   Crysler   Royal 11000.0   1951

No of Royal model Cars :1

3 0
3 years ago
Explain the working system of a computer with an example​
Romashka-Z-Leto [24]

<h2>{\underline{\fcolorbox{White}{pink}{ANSWER♥︎}}}</h2>

<u>The computer is the combination of hardware and software. Hardware is the physical component of a computer like motherboard, memory devices, monitor, keyboard etc., while software is the set of programs or instructions. Both hardware and software together make the computer system function.</u>

<h2><u>E</u><u>x</u><u>a</u><u>m</u><u>p</u><u>l</u><u>e</u><u>s</u><u> </u><u>:</u><u>-</u><u> </u></h2>

<h3><u>Mainframe Computer</u></h3>
  • Mainframe Computer. 20 in Kickin Technology Series: MainFrame Computers. MORE POWEeeer! Movie 1. ...
  • Desktop Computer. Movie: 2. Desktop Computers. ...
  • Laptop or Notebook Computer. Movie: 3. Laptop Computers. ...
  • Palmtop Computer or Personal Digital Assistant (PDA)
7 0
3 years ago
Assume a system has a TLB hit ratio of 90%. It requires 15 nanoseconds to access the TLB, and 85 nanoseconds to access main memo
andriy [413]

Answer:

310 ns

Explanation:

Given that

TLB hit ratio = 90%

TLB hit ratio = 90/100

TLB hit ratio = 0.9

Time needed to access TLB = 15 ns

Time needed to access main Memory = 85 ns

Effective memory access time = ?.

The formula for finding the effective memory access time is given by

The effective memory access time = [TLB Hit ratio (main memory access time + required time to access TLB) + [2 * (main memory access time + required time to access TLB)] * (2 - TLB hit ratio)]

On substituting the values given in the question to the equation, we have

The effective memory access time = [0.9 (85 + 15) + [2 * (85 + 15)] * (2 - 0.90)]

The effective memory access time =

[(0.9 * 100) + (2 * 100) * 1.1]

The effective memory access time =

(90 + (200 * 1.1))

The effective memory access time =

90 + 220

The effective memory access time =

310 ns

3 0
3 years ago
Read 2 more answers
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